If you're suffering from dry eyes, maybe you should consider asking an 80-year-old Bosnian woman to lick them.

Meet Hava Cebic, from the village of Crnjevo in northern Bosnia.

She has a gift, and that gift is healing by applying her tongue to the eyeballs of randos.

For the past 40 years this healer, who goes by the name of Granny Hava, has been treating eye ailments such as dry eyes, ocular hypertension, cataracts, even conjunctivitis with her tongue.

Yep, she bravely sticks her tongue into a crusty, gunky pinkeye.

She also uses her tongue to remove pieces of lead, iron, coal, sawdust and glass from people's eyes.

But before you freak out, she does sterilise her mouth beforehand, by swishing alcohol around her gob.

Apparently she discovered she had this ability after pinning down her brother and licking his eyes as a joke (yeah, the classic lick your brother's eyes joke) decades ago, with her brother claiming he could see better after the "treatment".

This miracle cure will set you back roughly $14.20, which is a small price to pay for a totally legit form of medical treatment.

As far as we know her ocular techniques haven't been put through clinical trials nor been subjected to peer reviewed studies.